Calculating the number of replication slot and WAL senders required

PostgreSQL Streaming Physical Replication With Slots · Introduction · Create a sandbox with two PostgreSQL servers · Test table · Filling WAL

Calculating the number of replication slot and WAL senders required Cascading replication in PostgreSQL is a database configuration where replicas replicate from other replica servers instead of a primary server,

PostgreSQL Streaming Physical Replication With Slots · Introduction · Create a sandbox with two PostgreSQL servers · Test table · Filling WAL

postgres create logical replication slot The solution is replication slots, a feature provided by Postgres that ensures the primary server only discards WAL records after they have been received by the

Curious about replication and replication slot metrics for PostgreSQL monitoring documentation? Find out more about it here

postgres create replication slot The replication slot basically tells Postgres not to recycle or remove any WAL files that could ultimately prevent it from catching up with the

Postgres restart is required! Enabling logical replication Page 5 5 ○ Provide guarantees that WAL